#include <iostream>
using namespace std;
class Point{
	int x,y;
public:
	Point(int x1=0,int y1=0):x(x1),y(y1){}
	int get(){return x+y;}
};
class Circle{
	Point center;
	int radius;
public:
	Circle(int cx,int cy,int r=1):center(cx,cy),radius(r){}
	int get(){return center.get()+radius;}
};
int main(){
	Circle c1(1,2,3),c2(4,5);
	cout<<c1.get()<<endl;
	cout<<c2.get()<<endl;
	return 0;
	
}
